Murder Wears Mittens

After retrieving fresh lobster nets from a local laundromat, Cass Halloran rushes to attend a last-minute gathering with her knitting circle. But Cass can't stop worrying about the lonely boy she saw hanging around the dryers and the school uniform he left behind in a hurry. When she and her friends return the lost clothing the next day, they find the child and his younger sister alone, seemingly abandoned by their mother.